An inclosure, with a conductive inner wall, whose resonant frequency is determined by its internal dimensions. For calibrated items which are used to measure wavelength or frequency, see wavemeter; see also frequency meter.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5920-01-082-4375
NSN 5965-01-503-7834
NSN 5935-01-055-5395
NSN 6240-01-476-5776
NSN 5895-00-936-5510
NSN 5985-01-215-0021
NSN 5915-01-170-2119
NSN 5855-01-583-6497
NSN 2925-01-224-1885
NSN 6110-00-244-3190
NSN 5975-00-113-4710
NSN 5835-01-576-9013